M.2 NGFF SSD to 18Pin Riser Extension Adapter Card, SSD Converter for ASUS ZenBook UX21 UX21E UX21A UX31 Ultrabook

This M.2 NGFF SSD to 18Pin riser converter card is custom-built storage upgrade accessory exclusively for ASUS ZenBook UX21, UX21E, UX21A and UX31 ultrabooks. It bridges standard B+M Key SATA M.2 NGFF SSDs to the laptops proprietary 18Pin SSD slot, allowing users to replace aging small-capacity original factory SSDs with larger-capacity modern M.2 drives.

It fully supports 2242mm, 2260mm and 2280mm length SATA M.2 SSDs, and can replace original SanDisk, ADATA factory 18Pin SSD modules. The high-quality gold-plated circuit board minimizes signal attenuation, maintaining full SATA III bandwidth for fast file read and write performance without lag or disconnection.

Precise hole positions match the internal mounting structure of ZenBook ultrabooks for stable fixation during daily carry and vibration. No complicated BIOS setup or extra drivers required; simply install the M.2 SSD onto this adapter and plug it into the laptops 18Pin slot to complete storage expansion. Each riser card undergoes strict connectivity and aging testing before shipment, an ideal cost-effective upgrade solution for old ASUS ZenBook ultrabooks.